CN103943106B - Intelligent wristband for gesture and voice recognition - Google Patents

Intelligent wristband for gesture and voice recognition Download PDF

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Publication number
CN103943106B
CN103943106B CN201410128834.0A CN201410128834A CN103943106B CN 103943106 B CN103943106 B CN 103943106B CN 201410128834 A CN201410128834 A CN 201410128834A CN 103943106 B CN103943106 B CN 103943106B
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bracelet
gesture
user
wristband
sensor
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CN103943106A (en
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常永利
刘佳杭
张雪琳
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BEIJING HAOLUO TECHNOLOGY Co Ltd
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BEIJING HAOLUO TECHNOLOGY Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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Abstract

An intelligent wristband for gesture and voice recognition comprises two temperature sensors, a microprocessor, an acceleration sensor, a gyroscope sensor, a geomagnetic sensor, BLE4.0 low-power consumption Bluetooth equipment, a voice recognition module, a USB interface, a power management circuit and a battery, and the power management circuit is arranged in an outer shell of the wristband. Whether the intelligent wristband for the gesture and voice recognition is worn or not can be detected and judged through the two temperature sensors; under the unworn state of the wristband, the wristband is in a lock protection state and cannot be operated in any way, and thus the overall power consumption of the wristband is lowered; when the wristband is worn, a user needs to arouse the wristband through gestures, the wristband is unlocked through voice recognition, and the wristband can only work normally after being unlocked. The voice recognition module is capable of recognizing a specific language and specific voices, and is used for identity authentication. The intelligent wristband can be connected with auxiliary equipment through the Bluetooth equipment, and the recognized gestures and recognized voices are transmitted to the auxiliary equipment through signals to control the operation of the auxiliary equipment.

Description

A kind of Intelligent bracelet of gesture speech recognition
Technical field
The present invention relates to a kind of Intelligent bracelet of gesture speech recognition, belong to electronic information science & technology field, specifically It is related to Intelligent Recognition and the application of sensor.
Background technology
Bracelet uses very universal as a kind of ornament, and former bracelet typically can only play the effect of decoration, function Single.With scientific and technical development, people gradually recognize increases some electronic equipments on bracelet, makes bracelet as dress It is also possible to provide some easily to service to user while ornaments.
Content of the invention
In order to solve the above problems, the invention provides a kind of Intelligent bracelet of gesture speech recognition, this Intelligent bracelet energy Enough identify multiple difference gesture situations, and gesture instruction is sent to needs device to be controlled, gesture identification can be carried out simultaneously Changed between instruction and phonetic order, user can pass through gesture or the convenient and swift control device of voice.
A kind of Intelligent bracelet of gesture speech recognition that the present invention provides, including 2 temperature sensors, microprocessor, adds Velocity sensor, gyro sensor, geomagnetic sensor, ble4.0 low-power consumption bluetooth equipment, sound identification module, usb interface, Electric power management circuit, battery, above circuit is positioned over bracelet inside the shell.Two temperature sensors are connected with microprocessor.Accelerate Degree sensor, gyro sensor, geomagnetic sensor are connected to microprocessor, for detecting user gesture instruction;Speech recognition Module is connected with microprocessor, is used for distinguishing user profile.Speech recognition mode and hand gesture recognition mode can be carried out, mutually simultaneously Do not disturb.
Ble4.0 low-power consumption bluetooth connects microprocessor, when microprocessor judges detection user sends information, can be by User instruction is sent to from equipment by bluetooth equipment, and usb interface connects electric power management circuit, is that battery charges.
One temperature sensor is positioned over the inner side of bracelet shell, and a temperature sensor is positioned over the outer of bracelet shell Side, microprocessor, by comparing the temperature of two sensor detections, judges whether bracelet is dressed by user, bracelet be not worn Situation under, bracelet overall power will be reduced automatically into park mode.
When bracelet is worn, by sound identification module, bracelet can detect whether wearer is user, if wearer It is not user, then bracelet, still in lock-out state, does not do any response.
If wearer is user, bracelet enters mode of operation.When bracelet is dressed and is waken up by user, bracelet will turn Change to mode of operation, in mode of operation,
Microprocessor will detect acceleration transducer, gyro sensor, the condition adjudgement of geomagnetic sensor and identifies use Multiple difference gesture instruction that family sends, and gesture instruction is sent to by bluetooth equipment needs device to be controlled, execution handss Gesture instructs.
When bracelet is in mode of operation, speech recognition mode and hand gesture recognition mode can control to sending from equipment simultaneously Instruction, does not interfere with each other.
A kind of Intelligent bracelet of gesture speech recognition, user, can be able to break away from come control device with by gesture or voice The operation of the physical equipments such as traditional button, touch apparatus, such as turns on light and turns off the light, controls tv volume, switch mobile phone song etc., There is provided facility for user.Device to be controlled is needed by gesture, need device to be controlled include television set, mobile phone, computer, The equipment such as electric light.
Brief description
When considered in conjunction with the accompanying drawings, by referring to detailed description below, can more completely more fully understand the present invention with And easily learn the adjoint advantage of many of which, but accompanying drawing described herein is used for providing a further understanding of the present invention, Constitute the part of the present invention, the schematic description and description of the present invention is used for explaining the present invention, does not constitute to this Bright improper restriction, such as schemes wherein:
Fig. 1 is the overall structure block diagram of the present invention.
Fig. 2 is present configuration connection figure.
Fig. 3 is workflow diagram of the present invention.
Fig. 4 is gesture instruction schematic diagram of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement Example is used for the present invention is described.
Embodiment 1;
Be illustrated in figure 2 the structure connection figure of the Intelligent bracelet of gesture speech recognition, 2 temperature sensors, microprocessor, Acceleration transducer, gyro sensor, geomagnetic sensor, ble4.0 low-power consumption bluetooth equipment, sound identification module, usb connect Mouth, electric power management circuit, battery.Wherein 2 temperature sensors, acceleration transducer, gyro sensor, geomagnetic sensor, Ble4.0 low-power consumption bluetooth equipment and sound identification module are connected with microprocessor respectively, and temperature sensor is used for detection temperature, Acceleration transducer, gyro sensor, the geomagnetic sensor cooperation detection current gesture of user, sound identification module is capable of identify that User profile, speech recognition mode and hand gesture recognition mode can send control instruction to from equipment simultaneously, do not interfere with each other.Battery Being connected as whole system with microprocessor provides power supply, and usb interface connects electric power management circuit, is that battery charges.
It is illustrated in fig. 1 shown below the overall structure block diagram for the present invention, the first temperature sensor 3 is positioned over the interior of bracelet shell 1 Side, for detecting current environmental temperature, second temperature sensor 4 is positioned over the outside of bracelet shell 2, and bracelet passes through to detect The comparison of the value of temperature and temperature outside inside bracelet, judges whether user currently dresses this bracelet.Acceleration transducer 5, top Spiral shell instrument sensor 7, geomagnetic sensor 8, ble4.0 low-power consumption bluetooth equipment 9, sound identification module 12 are connected with microprocessor 6, And be embedded between bracelet shell 2 and bracelet inner shell 1, sound identification module 12 connects microphone 11, and microphone 11 is positioned in bracelet The edge of shell 1, for detecting user speech information.Usb interface is positioned over bracelet shell 2 and bracelet inner shell 1 outside seam, even Connect electric power management circuit, it can connect external power source, charges the battery.
It is illustrated in figure 3 the Intelligent bracelet workflow diagram of gesture speech recognition.Starting state, bracelet first passes through voice Whether identification carrier is user, if not user, then bracelet will be in park mode.If current wearer is user, should Bracelet will compare the value of the temperature that two temperature sensors detect, when the temperature of inner side the first temperature sensor 3 detection is less than The temperature that outside bracelet, second temperature sensor 4 detects, then bracelet be not worn state, bracelet be not worn state Under, will be automatically into park mode, thus reducing bracelet overall power;The temperature of the detection of temperature sensor inside bracelet More than the temperature of the temperature sensor detecting outside bracelet, then bracelet is in the state of being worn, when bracelet is dressed by user, Bracelet will automatically switch to mode of operation.In mode of operation, acceleration transducer, gyro sensor, geomagnetic sensor are real-time Own gesture kinestate is sent to microprocessor, microprocessor is according to the acceleration transducer receiving, gyro sensors Device, the condition adjudgement of geomagnetic sensor simultaneously identify multiple difference gesture situations that user sends.
If Fig. 4 is the gesture instruction schematic diagram of the present invention.When bracelet is dressed by user, user can be by institute in Fig. 4 " l " type instruction shown once is unlocked, and then bracelet can be by the special sound of sound identification module identifying user, by handss Ring automatic unlocking.
Those skilled in the art will further appreciate that, in conjunction with the system block diagram of description disclosed herein, circuit and algorithm steps Electronic hardware, computer software or a combination of both can be implemented as.Can for clearly demonstrating this of hardware and software Interchangeability, various Illustrative components, frame, circuit and step are to make vague generalization description in the form of its function collection above.This Class function collection is implemented as hardware or software depends on concrete application and the design constraint forcing at total system.Technology people Member can realize by different way for every kind of application-specific described by function collection, but such realize decision-making and should not be construed For causing a departure from the scope of the present disclosure.

Claims (8)

1. a kind of Intelligent bracelet of gesture speech recognition, including two temperature sensors, microprocessor, acceleration transducer, tops Spiral shell instrument sensor, geomagnetic sensor, ble4.0 low-power consumption bluetooth equipment, sound identification module, usb interface, electric power management circuit, Battery, above circuit is positioned over bracelet inside the shell;Two temperature sensors are connected with microprocessor, one of temperature sensor It is positioned over the inner side of bracelet shell, a temperature sensor is positioned over the outside of bracelet shell;Acceleration transducer, gyroscope pass Sensor, geomagnetic sensor are connected to microprocessor, for detecting the gesture instruction that user sends;Sound identification module and microprocessor Device connects, and is used for distinguishing that user speech instructs, sound identification module and hand gesture recognition mode can switch over;The low work(of ble4.0 Consumption bluetooth connection microprocessor, when microprocessor judges detection user sends information, can be by user gesture or phonetic order It is sent to from equipment by bluetooth, usb interface connects battery by electric power management circuit, for charging to rechargeable battery.
2. as claimed in claim 1 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that a temperature sensor is put In the inner side of bracelet shell, a temperature sensor is placed in the outside of bracelet shell, and microprocessor passes through to contrast two sensors The temperature returning, judges whether bracelet is dressed by user, bracelet, will be automatically into dormancy mould in the state of not being worn Formula, reduces bracelet overall power.
3. as claimed in claim 1 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that when bracelet is worn, handss Ring must wake up bracelet by specifying gesture, is then unlocked bracelet by speech recognition;When wearer is not user, then bracelet It is in the lock state, it forbids carrying out any operation;If wearer is user, bracelet starts, and enters normal operating conditions, uses Family can be to be connected with other smart machines by bracelet, and other smart machines are mobile phone, intelligent lamp.
4. as claimed in claim 2 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that when bracelet is dressed by user And when waking up, bracelet will transition to mode of operation, in mode of operation, microprocessor will detect that acceleration transducer, gyroscope pass Sensor, the condition adjudgement of geomagnetic sensor identifying user send multiple difference gesture situations, and by gesture motion situation with The form of instruction is sent to by bluetooth equipment and needs device to be controlled, executes gesture instruction.
5. as claimed in claim 3 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that speech recognition mode and handss Gesture recognition mode can send control instruction to from equipment simultaneously, does not interfere with each other.
6. as claimed in claim 4 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that needing device to be controlled bag Include television set, mobile phone, computer, lamp device, user can be come control device, can break away from traditional button, to touch by gesture Touch the operation of equipment physical equipment, physical equipment operates turns off the light for turning on light, controls tv volume, switch mobile phone song, is use Person provides facility.
7. as claimed in claim 1 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that the first temperature sensor is put It is placed in the inner side of bracelet internal ring, for detecting current environmental temperature, second temperature sensor is positioned over the outside of bracelet profile, handss Ring passes through haggling over of the value of temperature and temperature outside inside the bracelet that detects, judges whether user currently dresses this bracelet;Plus Velocity sensor, gyro sensor, geomagnetic sensor, ble4.0 low-power consumption bluetooth equipment, sound identification module and microprocessor Device connects, and is embedded between bracelet profile and bracelet internal ring, and sound identification module connects microphone, and microphone is positioned over bracelet internal ring Edge, for detecting user speech information;Usb interface is positioned over seam outside bracelet profile and bracelet internal ring, connects electricity Power management circuits, it can connect external power source, charges the battery.
8. as claimed in claim 1 a kind of Intelligent bracelet of gesture speech recognition it is characterised in that the shell of this Intelligent bracelet Material is plastics or cortex.
CN201410128834.0A 2014-04-01 2014-04-01 Intelligent wristband for gesture and voice recognition Active CN103943106B (en)

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